This could be one of the biggest swells of 2025 and there’s more behind it. Surfline Chief Forecaster, Kevin Wallis, breaks down why this swell’s size and direction will lead to huge waves at Nazare. tudorwatch Yellow Alert has been called for Saturday, Dec. 13th (GMT). The TUDOR Nazaré #BigWaveChallenge has a probable start in the next 72 hours! Tune in LIVE on worldsurfleague.com and WSL YouTube 📺 redbullsurfing visitportugal